tx 0x67f3b885a9ea2c2e7e261dbf9f1e32b702a6bb3a2d6fc80a9676e1b0872114beCopy

payload

{
  "ModifyOrder": {
    "new_size": 4474920,
    "order_id": 70788992,
    "new_price": null
  }
}